320425414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 510354432

約数和(自身を除く): 189929018

約数列:

[1, 2, 41, 47, 71, 82, 94, 142, 1171, 1927, 2342, 2911, 3337, 3854, 5822, 6674, 48011, 55037, 83141, 96022, 110074, 136817, 166282, 273634, 2256517, 3408781, 3907627, 4513034, 6817562, 7815254, 160212707, 320425414]

約数ペア:

[(1, 320425414), (2, 160212707), (41, 7815254), (47, 6817562), (71, 4513034), (82, 3907627), (94, 3408781), (142, 2256517), (1171, 273634), (1927, 166282), (2342, 136817), (2911, 110074), (3337, 96022), (3854, 83141), (5822, 55037), (6674, 48011)]